April 2016
Beginner to intermediate
304 pages
6h 35m
English
Content preview from Excel Power Pivot and Power Query For Dummies
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Chapter 1
Thinking Like a Database
In This Chapter
Examining traditional Excel limitations
Keeping up with database terminology
Looking into relationships
With the introduction of business intelligence (BI) tools such as Power Pivot and Power Query, it’s becoming increasingly important for Excel analysts to understand core database principles. Unlike traditional Excel concepts, where the approach to developing solutions is relatively intuitive, you need to have a basic understanding of database terminology and architecture in order to get the most benefit from Power Pivot and Power Query. This chapter introduces you to a handful of fundamental concepts that you should know before taking on the rest of this book.
Exploring the Limits of Excel and How Databases Help
Years of consulting experience have brought this humble author face to face with managers, accountants, and analysts who all have had to accept this simple fact: Their analytical needs had outgrown Excel. They all faced fundamental challenges that stemmed from one or more of Excel’s three problem areas: scalability, transparency of analytical processes, and separation of data and presentation.
Scalability
Scalability ...
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.